Abstract: A lock for a computer device comprises a lever operable to be positioned in a locked position and comprising at least one flange, a locking base slidably coupled to a device housing and attached to the lever, and a spring coupled to the locking base and to the device housing and operated upon by the lever, where in the locked position the at least one flange slides in a first corresponding at least one notch formed on the device housing, and where the locking base slides into a corresponding second notch formed on the device housing.

Abstract: A connector assembly for an electronic device saves space and cost. It includes first and second sockets defining first and second insertion paths for receiving mating plugs. A pivoting keep-out member has first and second blocking surfaces and can be pivoted between first and second positions. In the first position, the first blocking member blocks at least a portion of the first insertion path, but the second blocking member clears the second insertion path. In the second position, the second blocking member blocks at least a portion of the second insertion path, but the first blocking member clears the first insertion path. Thus the connector assembly may receive a plug in either the first or the second socket, but not in both simultaneously.

Abstract: In one embodiment there is disclosed a protective cover for a multi-pin electrical device socket. The socket, prior to having a device inserted therein, is covered with a cover having an inner surface facing the socket, a portion of the periphery of the inner surface of the cover contacting a frame having an open area surrounded by the frame structure. The inner surface of the cover has at least one protrusion thereon, with the protrusion adapted to contact an inserted electrical device thereby causing the cover to cease contacting at least one portion of the frame when the electrical device is installed in the socket.

Abstract: A port control apparatus for restricting access to ports of an electronic device is disclosed. The port control apparatus comprises a housing constructed to lockingly attach to an exterior surface of the device to form an enclosure that houses the ports. Formed in the housing is at least one aperture each dimensioned to prevent passage of a connector adapted to mate with an associated port while permitting passage of cable bodies integral with any connector mated with an associated port.

Abstract: A screwless technique for mounting a circuit board in a computer chassis is provided in which circular portions of keyhole-shaped mounting openings in the circuit board body are first moved downwardly over notched chassis mounting bosses. The circuit board is then forwardly moved transversely to the bosses to move opening edge portions of the circuit board body into the boss notches in a manner releasably preventing the circuit board from being lifted off the bosses. A retaining bracket is placed adjacent a body edge of the installed circuit board to block the board against rearward releasing movement relative to the chassis bosses.

Abstract: A screwless technique for mounting a circuit board in a computer chassis is provided in which circular portions of keyhole-shaped mounting openings in the circuit board body are first moved downwardly over notched chassis mounting bosses. The circuit board is then forwardly moved transversely to the bosses to move opening edge portions of the circuit board body into the boss notches in a manner releasably preventing the circuit board from being lifted off the bosses. A retaining bracket is placed adjacent a body edge of the installed circuit board to block the board against rearward releasing movement relative to the chassis bosses.

Abstract: A screwless technique for mounting a circuit board in a computer chassis is provided in which circular portions of keyhole-shaped mounting openings in the circuit board body are first moved downwardly over notched chassis mounting bosses. The circuit board is then forwardly moved transversely to the bosses to move opening edge portions of the circuit board body into the boss notches in a manner releasably preventing the circuit board from being lifted off the bosses. A retaining bracket is placed adjacent a body edge of the installed circuit board to block the board against rearward releasing movement relative to the chassis bosses.

Abstract: A computer which includes modular structures incorporated therein provides enhanced serviceability. In a preferred embodiment, the computer has a chassis, a lid, a front bezel, an option card module, a system board module, a drive module, and a power supply module. The lid secures the option card module within the chassis. The option card module is removable from the chassis without disconnecting fasteners, option boards, or external cables therefrom. The system board module is received in the chassis and is secured therein by the option card module. The drive module has features which enable storage media devices to be conveniently installed therein and removed therefrom.

Abstract: A computer which includes modular structures incorporated therein provides enhanced serviceability. In a preferred embodiment, the computer has a chassis, a lid, a front bezel, an option card module, a system board module, a drive module, and a power supply module. The lid secures the option card module within the chassis. The option card module is removable from the chassis without disconnecting fasteners, option boards, or external cables therefrom. The system board module is received in the chassis and is secured therein by the option card module. The drive module has features which enable storage media devices to be conveniently installed therein and removed therefrom.

Abstract: A system for automatically electrically connecting electronic components, such as an input/output board and a power supply, with a motherboard includes attaching in a tray with electronic components with a frame. In one embodiment, a tray is pivotably attached to a computer housing frame and a connector extends from the under side of the tray. As the tray is pivoted about its axis, the connector is engaged or disengaged from a connector fixedly mounted on the motherboard. The connector on the motherboard has a flexible funneled opening to facilitate insertion of the pivoting connector. In another embodiment, a tray with electronic components can be quickly disconnected from the motherboard by lifting the tray straight up guided by frame tracks. By lifting the tray, a series of leads mounted on the tray are disengaged from the slot connector mounted on the motherboard. Advantageously, a method for disconnecting electronic components from a motherboard in a computer frame is disclosed.

Abstract: A computer which includes modular structures incorporated therein provides enhanced serviceability. In a preferred embodiment, the computer has a chassis, a lid, a front bezel, an option card module, a system board module, a drive module, and a power supply module. The lid secures the option card module within the chassis. The option card module is removable from the chassis without disconnecting fasteners, option boards, or external cables therefrom. The system board module is received in the chassis and is secured therein by the option card module. The drive module has features which enable storage media devices to be conveniently installed therein and removed therefrom.

Abstract: A chassis for a counter-top touch-screen interface terminal associated with a central processing unit has a lower housing and an upper housing. The upper housing engages and rests on the lower housing and includes a touch-screen for communicating information that is with the central processing unit, a customer display for displaying information that is communicated through the touch-screen, and a swipe reader for receiving a card having information usable by the central processing unit A socket pluggably receives a terminal cable for carrying power to the terminal and communicating signals with the central processing unit The socket is positioned within a recess of the upper housing From the chassis, a slide bar protrudes to slidably engage the upper housing with the lower housing. Also, a slide guide protrudes from the upper housing to restrict side translational movement of the upper housing relative to the lower housing.

Abstract: A recreational gymnastic apparatus is made up of a support platform for the user and an elastic rebounding element which is mounted under the platform, forming a support for the unit of the floor. The rebounding element is preferably a resilient ball, and it is mounted within a hemispherical, open bottom housing formed in the platform so as to receive the ball. An arm projects upwardly at an acute angle with respect to the platform and terminates in handlebars at its upper end.

Abstract: A tilt and height adjustable display stand has a display mechanism connected to a base through a series of interconnecting linkage arms. A tilt gas spring and a height gas spring are interconnected within the linkage in such a manner as to offset the weight of the display mechanism when the display mechanism is tilted or moved vertically.